/* ============================================================
   Elevate Home Buyer — Blog stylesheet
   Loaded by every /blog page. Self-contained: doesn't depend
   on the home-page React stack.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800;900&family=Instrument+Serif:ital@0;1&display=swap');

:root {
  --accent: #3bb8f4;
  --bg: #0a0a0a;
  --bg-elev: #141414;
  --text: #fff;
  --text-muted: rgba(255,255,255,0.65);
  --text-dim: rgba(255,255,255,0.45);
  --border: rgba(255,255,255,0.10);
  --border-strong: rgba(255,255,255,0.18);
  --font-sans: 'Manrope', ui-sans-serif, system-ui, sans-serif;
  --font-serif: 'Instrument Serif', ui-serif, Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-size: 17px;
  line-height: 1.65;
}

a { color: var(--accent); text-decoration: none; transition: opacity .15s; }
a:hover { opacity: 0.8; text-decoration: underline; text-underline-offset: 3px; }

/* -------- Top nav (simplified, matches home page chrome) -------- */
.blog-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.blog-nav-logo {
  display: inline-flex;
  align-items: center;
  background: #000;
  border-radius: 50px;
  padding: 6px 16px;
  height: 48px;
  border: 1px solid #000;
}
.blog-nav-logo img { height: 32px; width: auto; display: block; }
.blog-nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.blog-nav-link {
  color: #fff;
  background: rgba(255,255,255,0.06);
  padding: 10px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background .15s;
}
.blog-nav-link:hover { background: rgba(255,255,255,0.12); text-decoration: none; opacity: 1; }
.blog-nav-link.is-cta {
  background: var(--accent);
  color: #002235;
}
.blog-nav-link.is-cta:hover { filter: brightness(1.08); background: var(--accent); }

@media (max-width: 720px) {
  .blog-nav { padding: 12px 16px; }
  .blog-nav-links { gap: 6px; }
  .blog-nav-link { padding: 8px 12px; font-size: 11px; letter-spacing: 0.04em; }
  .blog-nav-link.is-secondary { display: none; }
}

/* -------- Article container -------- */
.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}
@media (max-width: 720px) { .article { padding: 40px 20px 72px; } }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb-sep { color: var(--text-dim); }

.article-cluster {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.article h1 {
  font-family: var(--font-sans);
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  text-wrap: balance;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 13px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 22px;
  margin-bottom: 32px;
}
.article-meta strong { color: var(--text); font-weight: 600; }

.article-tldr {
  background: rgba(59,184,244,0.08);
  border: 1px solid rgba(59,184,244,0.25);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 0 0 36px;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,0.92);
}
.article-tldr strong { color: var(--accent); font-weight: 700; }

.article-video {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 16px;
  overflow: hidden;
  margin: 0 0 36px;
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.7);
}
.article-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.article-video-poster {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0d2235 0%, #0a0a0a 100%);
  cursor: pointer;
  transition: background .2s;
}
.article-video-poster:hover { background: linear-gradient(135deg, #134263 0%, #1a1a1a 100%); }
.article-video-poster svg {
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.15);
  border: 2px solid #fff;
  border-radius: 50%;
  padding: 22px;
  backdrop-filter: blur(8px);
}

.article p {
  margin: 0 0 22px;
  color: rgba(255,255,255,0.88);
}

.article p:first-of-type::first-letter {
  font-family: var(--font-serif);
  font-size: 3.4em;
  float: left;
  line-height: 0.9;
  margin: 8px 10px 0 0;
  color: var(--accent);
}

.article h2 {
  font-family: var(--font-sans);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.18;
  margin: 56px 0 18px;
}
.article h3 {
  font-family: var(--font-sans);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.25;
  margin: 36px 0 12px;
}

.article ul, .article ol {
  margin: 0 0 24px;
  padding-left: 24px;
}
.article li { margin: 0 0 10px; color: rgba(255,255,255,0.88); }

.article blockquote {
  margin: 28px 0;
  padding: 18px 24px;
  border-left: 3px solid var(--accent);
  background: rgba(255,255,255,0.03);
  border-radius: 0 8px 8px 0;
  font-family: var(--font-serif);
  font-size: 19px;
  font-style: italic;
  color: rgba(255,255,255,0.92);
  line-height: 1.5;
}

.article table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.article th, .article td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.article th {
  background: rgba(255,255,255,0.04);
  font-weight: 600;
  color: var(--text);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.article tr:last-child td { border-bottom: 0; }

.article strong { color: #fff; font-weight: 700; }

/* -------- Inline mid-article CTA -------- */
.inline-cta {
  background: linear-gradient(135deg, rgba(59,184,244,0.14) 0%, rgba(59,184,244,0.04) 100%);
  border: 1px solid rgba(59,184,244,0.3);
  border-radius: 16px;
  padding: 28px 28px;
  margin: 40px 0;
  text-align: center;
}
.inline-cta-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.inline-cta-headline {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.inline-cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #002235;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.inline-cta-button:hover { filter: brightness(1.08); text-decoration: none; opacity: 1; }

/* -------- FAQ block -------- */
.faq-section {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.faq-section h2 { margin-top: 0; }
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
}
.faq-item:last-child { border-bottom: 0; }
.faq-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: #fff;
}
.faq-item p {
  margin: 0;
  color: rgba(255,255,255,0.78);
  font-size: 16px;
}

/* -------- Author block -------- */
.author-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-top: 56px;
  padding: 22px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
}
.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #1d6b9a 100%);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: #002235;
}
.author-meta { flex: 1; }
.author-name { font-weight: 700; font-size: 15px; margin: 0 0 4px; }
.author-bio { font-size: 14px; color: var(--text-muted); margin: 0; line-height: 1.55; }

/* -------- Related posts -------- */
.related-section {
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  padding: 64px 24px;
}
.related-inner { max-width: 1100px; margin: 0 auto; }
.related-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.related-title {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 0 0 32px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.related-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  transition: border-color .2s, transform .2s;
  display: block;
  color: inherit;
}
.related-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  text-decoration: none;
  opacity: 1;
}
.related-card-cluster {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.related-card h4 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.3;
  color: #fff;
}
.related-card p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}
.related-card.is-cta {
  background: linear-gradient(135deg, rgba(59,184,244,0.16) 0%, rgba(59,184,244,0.04) 100%);
  border-color: rgba(59,184,244,0.3);
}
.related-card.is-cta h4 { color: var(--accent); }

/* -------- Footer -------- */
.blog-footer {
  background: #050505;
  border-top: 1px solid var(--border);
  padding: 48px 24px 32px;
  font-size: 13px;
  color: var(--text-muted);
}
.blog-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
}
.blog-footer a { color: var(--text-muted); }
.blog-footer a:hover { color: #fff; }
.blog-footer-legal { font-size: 11px; color: var(--text-dim); margin-top: 14px; }

/* -------- Blog index (list page) -------- */
.index-hero {
  max-width: 880px;
  margin: 0 auto;
  padding: 80px 24px 32px;
  text-align: center;
}
.index-hero h1 {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0 0 20px;
}
.index-hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.55;
}
.index-clusters {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}
.cluster-section { margin-bottom: 64px; }
.cluster-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.cluster-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}
.cluster-blurb { color: var(--text-muted); font-size: 14px; margin: 0; }
.cluster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

/* -------- Pillar-specific layout -------- */
.pillar-toc {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 26px;
  margin: 0 0 36px;
}
.pillar-toc-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.pillar-toc ol {
  margin: 0;
  padding-left: 22px;
  font-size: 15px;
  color: rgba(255,255,255,0.85);
}
.pillar-toc li { margin-bottom: 6px; }
.pillar-toc a { color: rgba(255,255,255,0.85); }
.pillar-toc a:hover { color: var(--accent); }